Make sure everything gets dropped

esp-rs · Sep 30, 2024 · 884dc31 · 884dc31
1 parent 9a8b091
commit 884dc31
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/esp-hal/src/spi/master.rs b/esp-hal/src/spi/master.rs
@@ -1434,7 +1434,12 @@ mod dma {
         fn drop(&mut self) {
             if !self.is_done() {
                 self.spi_dma.cancel_transfer();
-                self.spi_dma.wait_for_idle()
+                self.spi_dma.wait_for_idle();
+
+                unsafe {
+                    ManuallyDrop::drop(&mut self.spi_dma);
+                    ManuallyDrop::drop(&mut self.dma_buf);
+                }
             }
         }
     }